diff --git a/src/mkdwarfs_main.cpp b/src/mkdwarfs_main.cpp
index ab6dc0d2..05cab38a 100644
--- a/src/mkdwarfs_main.cpp
+++ b/src/mkdwarfs_main.cpp
@@ -39,9 +39,13 @@
 #include <utility>
 #include <vector>
 
+#ifdef _WIN32
+#include <folly/portability/Windows.h>
+#else
 #include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#endif
 
 #include <boost/algorithm/string.hpp>
 #include <boost/program_options.hpp>
@@ -191,10 +195,17 @@ int parse_order_option(std::string const& ordname, std::string const& opt,
   return 0;
 }
 
+// TODO: move elsewhere
 size_t get_term_width() {
+#ifdef _WIN32
+  CONSOLE_SCREEN_BUFFER_INFO csbi;
+  ::GetConsoleScreenBufferInfo(::GetStdHandle(STD_OUTPUT_HANDLE), &csbi);
+  return csbi.srWindow.Right - csbi.srWindow.Left + 1;
+#else
   struct ::winsize w;
   ::ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
   return w.ws_col;
+#endif
 }
 
 struct level_defaults {